Special oral hygiene and preventive care for special needs

Many dental patients have special preventive needs related to dental caries and periodontal disease, and most patients with intellectual or physical disabilities have specialized needs. This article suggests that these needs often go overlooked. To best care for patients with these needs, the dental practitioner should identify special oral hygiene needs among his or her patients, provide them with oral hygiene instruction and implement the specific oral hygiene preventive and treatment procedures described here.     

The role of the dental hygienist in the public health sector; an Australian perspective

A review of the literature on dental hygienists and their utilisation in the dental workforce is presented. Dental hygienists are employed as part of a dental team in the prevention and management of the two most common and costly oral diseases; dental caries and periodontal disease. The potential scope for dental hygienists in the public health sector in Australia is examined in the light of broader issues relating to changing disease patterns, service delivery and the treatment of patients with special needs. Prevention and treatment of oral disease by the dental hygienist in schools, institutions, nursing homes, hospitals and residential facilities is discussed, with emphasis on such issues as legislation, productivity and quality assurance. Implications for the future training of dental hygienists are presented and recommendations made for increasing their utilisation in the public sector.     

Trends in oral health in the aging population

Increased survival of the natural dentition, persistence of periodontal disease, deterioration of prior dental restorations, root surface caries, and continued incidence of oral cancer represent a complex of emerging oral health problems of the aged in the United States. Additional data on the epidemiology of oral mucous membrane syndromes will help to characterize the prevalence of these diseases in the aging population as well. Improvement in the utilization and accessibility of dental services by the aging cohorts will contribute to the prevention of oral disease in the future. Combined with the substantial growth in the size of this cohort of the population and alterations in the prevalence of these oral health status indicators, changes in the need for and projected utilization of professional oral health services can continue to be anticipated. Clinical research directed toward assessment of efficacy of treatment modalities for prevention of dental disease and maintenance of dental health are essential for the projection of dental health manpower needs for the future. This should also lead to the development of appropriate academic and training programs to meet the changing needs of the elderly.     

A preliminary study into the dental health status of multiple sclerosis patients

Multiple sclerosis (MS) is an inflammatory disease of unknown etiology involving the central nervous system. Since MS affects the whole body, orofacial aspects of the disease must be expected, particularly since loss of muscular coordination may result in a diminished ability to maintain oral hygiene. This preliminary study examined the dental health status of 22 volunteer MS patients. A questionnaire collected data regarding medical and dental histories and socieo-demographic information. Extra- and intra-oral examinations were carried out on all subjects to determine the particular dental treatment needs of this special group. The DMFT and CPITN scores for this group did not indicate that MS patients were more susceptible to dental caries or periodontal disease. However, the prevalence of trigeminal neuralgia and symptoms of TMJ dysfunction in the group studied indicated that these conditions may be manifest in MS patients and warrant further investigations.     

WHO's accent on prevention.

It is widely recognized that oral health has its major obstacles in the form of dental caries and periodontal diseases and that in many populations each of these disease areas attacks nearly 100% of the population during the normal life span. Furthermore, there are clear signs of sharp increases in the dental caries problem in populations which previously benefited by a near absence or low prevalence of the disease. For highly developed countries dental caries and periodontal disease are responsible for an ever increasing economic burden which could easily become intolerable for even the richest of economies. In developing countries where dental caries prevalence is increasing the extreme lack of manpower resources is the first barrier, any response to which will encounter the second and associated economic constraint. It is essential for both situations that greater emphasis be given to prevention of oral diseases both by methods already proven, such as fluoridation of water supplies and other uses of fluorides, by oral hygiene programs, and by coordinated research to develop complementary or other methods. The WHO program in oral health has now developed a priority activity to promote and guide such endeavors.     

WHO'S accent on prevention

abstract – It is widely recognized that oral health has its major obstacles in the form of dental caries and periodontal diseases and that in many populations each of these disease areas attacks nearly 100% of the population during the normal life span. Furthermore, there are clear signs of sharp increases in the dental caries problem in populations which previously benefited by a near absence or low prevalence of the disease. For highly developed countries dental caries and periodontal disease are responsible for an ever increasing economic burden which could easily become intolerable for even the richest of economies. In developing countries where dental caries prevalence is increasing the extreme lack of manpower resources is the first barrier, any response to which will encounter the second and associated economic constraint. It is essential for both situations that greater emphasis be given to prevention of oral diseases both by methods already proven, such as fluoridation of water supplies and other uses of fluorides, by oral hygiene programs, and by coordinated research to develop complementary or other methods. The WHO program in oral health has now developed a priority activity to promote and guide such endeavors.     

Oral health knowledge, practices, and status among outpatient veterans at the VA Maryland Health Care System

Poor oral health can have a significant impact on overall health and quality of life. Yet few studies have established the oral health needs of outpatient veterans. The purpose of this study was to assess the oral health knowledge and practices, the dental status, and the periodontal treatment needs of outpatient veterans seeking primary care services at a statewide healthcare system. Veterans were interviewed and received an oral examination by a trained examiner using NIDCR criteria for dental caries detection and the Community Periodontal Index of Treatment Needs (CPITN). The mean age of the study participants' (n = 135) was 57.7 (SD = 14.1) years. Ninety-five percent of the sample was male and 44% African-American. Untreated coronal and root caries was present in 57% and 36% of veterans, respectively. Sixty-nine participants received the periodontal examination, with 29% of them in Category III. An interpretation of these findings shows a high need for preventive and restorative oral health care among outpatient veterans receiving primary services in an integrated and comprehensive VA health care system .     

Dental lesions: Diagnosis and treatment

Oral health care has been an integral part of the care of patients with HIV infection and AIDS since the disease was first identified in the early eighties. The spectrum of HIV-associated opportunistic diseases occurring in the oral cavity propelled dental health care providers to the forefront of patient care. Infection control issues soon became important in oral health care for patients infected with HIV, and for the first decade these two issues overshadowed the concerns about appropriate management of the dental needs of HIV-infected patients. Several concerns need to be considered in the management of dental care for patients infected with HIV. These include decreased salivary flow and increased sugar intake, prevention and management of routine inflammatory gingival and periodontal disease as well as the atypical forms of gingival and periodontal disease associated with HIV infection (linear gingival erythema [LGE], necrotizing ulcerative gingivitis [NUG] and necrotizing ulcerative periodontitis [NUP]). Finally, although reports of complications secondary to dental treatment of HIV-infected individuals are rare, it is important to consider those factors related to the medical status of HIV-infected patients which may interfere with oral health care These include potential bleeding problems related to thrombocytopenia and disease or medication related liver abnormalities, increased risk of local infection particularly in patients with severe neutropenia and adverse effects of multiple medications taken by HIV patients. Prevention and management of dental and periodontal disease in HIV-infected individuals is important to self esteem, quality of life and maintenance of adequate nutritional intake. Oral health care continues to be an important component of overall health care for HIV-infected patients.     

Clinical indicators of radiographically detectable dental diseases in the adult patient

A comprehensive analysis of the relationship between clinical observations in dental patients without symptoms and oral disease as detected by full-mouth and panoramic dental radiographs in a large population of patients has never been reported. Knowledge of these relationships is necessary in the design of a diagnostic decision process (clinical algorithm) that can predict which patients require dental radiographs for the diagnosis of dental caries or periodontal disease to be confirmed or refined. An accurate clinical algorithm could reduce the number of radiographs that are taken of certain routinely seen dental patients without symptoms, thus reducing unnecessary exposure x-radiation as well as potentially reducing health care costs for these patients. A sample of 602 adult men on whom a complete series of panoramic, posterior bitewing, and periapical dental radiographs and an independent oral examination were performed provided the opportunity to evaluate the relationship between clinically observed oral disease indicators and independent radiographic evidence of dental caries and periodontal disease. The analysis suggests that combinations of several clinical indicators can predict with some success which patients without symptoms will benefit most from oral radiographs. The presence of several carious lesions on oral examination was the best predictor of radiographic detection of dental caries. Clinical indicators tht appear to predict radiographic evidence of periodontal disease are clinical measures of pocket depth, mobility, and the patient's denture status. An important finding is that because of the high prevalence of gingivitis and plaque, these indicators were not related to radiographic evidence of periodontal disease.(ABSTRACT TRUNCATED AT 250 WORDS)     

Addressing disparities in children's oral health: a dental-medical partnership to train family practice residents

Providing oral health care to rural populations in the United States is a major challenge. Lack of community water fluoridation, dental workforce shortages, and geographical barriers all aggravate oral health and access problems in the largely rural Northwest. Children from low-income and minority families and children with special needs are at particular risk. Family-centered disease prevention strategies are needed to reduce oral health disparities in children. Oral health promotion can take place in a primary care practitioner's office, but medical providers often lack relevant training. In this project, dental, medical, and educational faculty at a large academic health center partnered to provide evidence-based, culturally competent pediatric oral health training to family medicine residents in five community-based training programs. The curriculum targets children birth to five years and covers dental development, the caries process, dental emergencies, and oral health in children with special needs. Outcome measures include changes in knowledge, attitudes, and self-efficacy; preliminary results are presented. The program also partnered with local dentists to ensure a referral network for children with identified disease at the family medicine training sites. Pediatric dentistry residents assisted in didactic and hands-on training of family medicine residents. Future topics for oral health training of family physicians are suggested.     

Caries prevalence and periodontal treatment needs in the same individuals

The aim of this study was to determine whether dental caries and periodontal disease occur frequently in the same subjects 1469 young people, aged 7, 12 and 15-19 years, and representing the urban (60%) and rural (40%) population from Spain were evaluated. Dental caries and periodontal treatment needs were registered according to the index D.M.F.T. and C.P.I.T.N., following the criteria of WHO. We have found a highly significant relation between both variables, average D.M.F.T. scores increased as periodontal treatment needs were more advanced. Those subjects with lower codes of C.P.I.T.N. presented also lower D.M.F.T. scores, while these individuals with higher D.M.F.T. scores, based on a great number of open carious lesions, were more affected for periodontal disease. It does not support either a directly synergistic or antagonistic correlation in the prevalence of these two diseases in the same subjects. Dental health status is at a certain time an end result of years of varying dental health behaviour. In industrialized countries a variety of factors seems to determine the prevalence of dental caries and/or periodontal disease: dietary habits, access to fluorides, efficacy of oral hygiene measures, utilization of dental health care services. These data and ideas supported the strategy of preventing the dental caries and periodontal disease simultaneously.     

Oral health status and dental care for individuals with visual impairment. A narrative review

Visual impairment is a highly prevalent condition worldwide. Oral health care in this group of patients is not always adequate. This is due to the low awareness of the importance of oral health in this population group and the fact that these patients prioritize their general health over oral health. Therefore, caries and periodontal disease are frequent in this population group. Especially, periodontal status is worse in patients with acquired visual impairment compared to patients with congenital visual impairment. On the other hand, the proportion of treated caries in this group is very low. This may be due to the poorer access of this population to dental care, which is limited by physical, social, and information barriers. Dental phobia and the lack of dental professionals capable of treating this population group have been identified as one of the most important factors. Therefore, establishing oral hygiene routines that are adapted to individuals’ skills and needs is essential to achieve good oral health and improve patient's quality of life. This narrative review also updates those dental treatment considerations, depending on each dental specialty, that can help improve patient satisfaction when they come to the dental office.     

Periodontal considerations of the removable partial overdenture

1. An overdenture, whether complete or partial, is an excellent mode of treatment in the mutilated dentition for the preservation of the residual ridge. 2. Selection of patients for an overdenture should be based on past history of dental neglect, the status of the teeth and their periodontium, including present oral hygiene status, and patient motivation. The patients with a history of dental neglect, poor oral hygiene, and lack of motivation in having the teeth and the periodontium restored to health as well as strict compliance to a home-care regimen and recall schedule are not good candidates for treatment with an overdenture. 3. The choice of teeth or roots to serve as overdenture abutments must include their periodontal evaluation, which should consist of a detailed periodontal examination, diagnosis, prognosis, and treatment when this is indicated, including chemical protection (fluoride gel) and an oral hygiene regimen tailored to individual needs. 4. The knowledge and expertise in the selection and implementation of appropriate periodontal treatment modalities is of paramount importance in restoring optimum periodontal health to the overdenture abutments before overdenture fabrication. 5. The maintenance phase of the overdenture abutments as well as of the existing natural teeth is of critical importance in the preservation of health of these abutments and teeth. This maintenance phase should consist of periodic recalls based on individual needs; a detailed periodontal evaluation, including patient's motivation and status of oral hygiene and denture hygiene; and detection of caries. If necessary, appropriate periodontal and/or restorative therapy should be performed, and oral hygiene measures reinforced. This will ensure longevity of both abutment teeth or roots and of the existing natural teeth resulting in a long-term success of an overdenture. 6. Because there is evidence of high incidence of periodontal disease and dental caries in overdenture wearers, and because this evidence is attributed mainly to lack of motivation and compliance of adequate oral hygiene as well as to frequency of recall visits, patients should be made aware of the importance of their role in the maintenance phase of treatment and in the factors that lead to ultimate success of overdenture therapy. 7. With (a) proper selection of the patient and the abutment teeth, (b) adequate periodontal and restorative health and treatment to ensure optimum health prior to RPOD construction, (c) a well-designed home-care regimen and frequency of recalls, and (d) proper execution of maintenance care, changes for long-term success of overdenture therapy will be much improved.     

Dental caries and periodontal disease in Fiji

A national oral survey was conducted in Fiji in 1985/86. The results showed that the prevalence of caries was generally low and most commonly affected pit and fissure surfaces. Comparisons with previous surveys in 1948 and 1965 showed that the prevalence had fallen in primary teeth but remained relatively constant in permanent teeth. There were significant variations in prevalence between residential locations but not between ethnic groups. Periodontal disease was found to be a major public health problem. Except for the percentage of young children with caries-free dentitions, the current status of oral health in Fiji was generally better than that proposed in the WHO goals for the year 2000. The training of dental hygienists to help in the prevention of both dental caries and periodontal disease is discussed.     

Preparing the dental workforce for oral disease prevention in an aging population

The growing proportion of older adults in the U.S. population, as well as escalating dental expenditures, is leading to major changes in the demands on oral health care delivery. Researchers over the years have clearly demonstrated the shortcomings of traditional restorative treatment and the cycle of repeat interventional care. Oral health care professionals are constantly seeking advances in technology, protocols, methodologies, and materials to meet the needs of the growing, diverse older population. Early stages of oral diseases such as caries and periodontal disease are vigorous, preventable, and reversible. Assessment of social, systemic, and oral risk factors that emphasize patient counseling to facilitate risk reduction, along with individualized evidence-based disease prevention planning, is more cost-effective than traditional restorative treatment and will improve overall outcome. The purposes of this article are to briefly describe current issues and challenges related to oral health promotion for older adults and to examine strategies for disease prevention and health promotion in health and dental care settings.     

唇腭裂患者口腔健康状况的研究进展

唇腭裂患者的口腔健康状况为近年来的研究热点之一.大量调查表明,唇腭裂患者是龋病和牙周组织疾病的易患人群.其龋病和牙周组织疾病的发生与外科手术、解剖因素、唇腭裂类型因素等密切相关.不同唇腭裂类型的患者口腔卫生状况不一致,不同国家地区的唇腭裂患者的口腔卫生状况也不尽相同.本文就唇腭裂患者的龋病流行特征、牙周疾病特征和口腔卫...     

Dental status of patients with mental disorders in a Nigerian teaching hospital: a preliminary survey

Although individuals with mental disorders are reported to experience dental problems similar to the general population, evidence suggests they actually have higher risks of dental disease and increased oral health needs. This study describes the dental status of 105 psychiatric outpatients in a Nigerian hospital. Information was obtained from subject interviews, medical records, and an oral examination to determine their dental caries and periodontal disease status. The oral hygiene status of the study participants was poor; the mean oral hygiene index score was 2.7 ± 1.20. The decayed, missing, and filled teeth ranged from 0 to 9 with a mean of 2.3 ± 2.28. Only five subjects (4.9%) had restorations and the mean number of filled teeth was .14 ± .67. The subjects’ age was significantly related to the mean oral hygiene score (p= .005), the mean gingival score (p= .006), and caries occurrence (p= .047). The oral health status of psychiatric patients in Nigeria is poor, indicating the need to provide oral health education and increase access to dental care for these patients.     

Forty years of research--its impact on dental practice

With the multiple use of fluorides the philosophical basis of dental practice shifted from the restoration of the dentition to the prevention of the initiation of dental disease. In the United States, the profound impact on caries in children, with 50 per cent of the 5-17 year olds caries-free, has changed the relative distribution of the various dental services and the pattern of dental care. The child orientation has been superceded by greater attention to the restorative and other needs of the middle-aged and geriatric population. The research-generated insights into the role of plaque in the periodontal diseases and the wide-scale efforts to improve oral hygiene via plaque control have resulted in a marked reduction in gingivitis and manageable levels of periodontis in the employed population below the age of 65. More advanced disease can be treated more effectively because of new diagnostic procedures and new technologies as well as the use of anti-bacterial and anti-inflammatory agents. Major research advances in oral biology, oral medicine and oral diagnosis have extended both the depth and breadth of preventive dental practice. The scope of preventive dentistry now goes well beyond caries and periodontal disease to include: (1) injury, oro-facial defects, malocclusion and temporomandibular joint dysfunction; (2) oral mucosal lesions; (3) systemic diseases with oral manifestations and (4) hazards associated with dental practice. Dentistry is now being practised with an ordered set of priorities.     

Social supports and prevention strategies as adjuncts and alternatives to sedation and anesthesia for people with special needs

People with special needs are assuming a more prominent place in our society. The number of people living in communities with medical, physical, and psychological conditions is increasing dramatically. In spite of the advances that people with special needs have made in recognition of their right to live in society and access services open to other people, their oral health is still significantly poorer than that of other groups.
There are a number of modalities that can complement or replace pharmacological interventions and allow individuals to have dental treatment in a dental office or clinic. These include behavioral or psychological interventions and social support and prevention strategies. Social supports include care management and integration of oral health services with general health and social service systems.
Preventive programs using modern "medical model" oral health prevention strategies also have the potential to reduce the burden of disease among people with special needs and therefore reduce the need for dental procedures. A social support system using community-based Dental Hygienists acting as Dental Coordinators, is described along with outcomes demonstrating improved oral health for people with special needs living in community residential care facilities. Combined social support systems and community prevention strategies have the potential to reduce the need for pharmacological interventions in order to maintain oral health in populations of people with special needs. Social supports and modern preventive strategies must be included in the range of options available in communities in order to improve and maintain oral health for people with special needs.     

Appropriate dental care for employees at the workplace

The data from a dental health survey of an Australian employee group in Brisbane were used to test the value of dental health programmes at the workplace as a means of improving general dental health.
The amount and complexity of treatment needs were investigated. Although both dental caries and periodontal disease were widespread, few of the employees had major treatment needs, most requiring minimal, simple dental care. Because of the minor treatment needs of a relatively static group of employees, the viability of a dental practice at work with emphasis on restorative dental care was questioned. Given the disease levels, the treatment needs indicated that a system based on prevention and maintenance care would be more appropriate.